The Collon Weather Forecast

    • 8
    • 13

    Cloudy

    • 6
    • 10

    Cloudy

    • 5
    • 10

    Light rain

    • 6
    • 13

    Cloudy

    • 6
    • 13

    Light rain

    • 6
    • 13

    Cloudy

    • 5
    • 12

    Partly cloudy

Today 4 May Northern Ireland

A cloudy start to the day but staying mainly dry with some bright spells developing. A few light showers are possible over northern counties later in the afternoon. Maximum temperature 15 °C.

Tonight 4 May Northern Ireland

A largely dry evening with just the odd light shower around. Mainly dry with clear spells overnight but some showers will spread southwards later. Minimum temperature 5 °C.

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The Collon Temperature Statistics

May Temperature

Magilligan No 2 (28km)

  • Lowest 3 May, 2026

    8.8 °C

  • Average May

    11.7 °C

  • Highest 1 May, 2026

    17.5 °C

Climate (2021–Present)

Magilligan No 2 (28km)

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  • Average Low 2021–2026

    7.6 °C

  • Average 2021–2026

    10.5 °C

  • Average High 2021–2026

    13.3 °C
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